#A51F54#A51F54

#A51F54 is a mid, vivid pink. Relative luminance 0.096; OKLCH L 48.1% C 0.172 H 3.2°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#A51F54
RGB	rgb(165, 31, 84)
HSL	hsl(336, 68%, 38%)
HSV	hsv(336, 81%, 65%)
CMYK	cmyk(0%, 81.2%, 49.1%, 35.3%)
CIE-LAB	lab(37.16, 55.92, 3.52)
CIE-LCH	lch(37.16, 56.03, 3.60°)
OKLab	oklab(48.07% 0.1715 0.0096)
OKLCH	oklch(48.07% 0.172 3.2)
XYZ	xyz(17.6088, 9.6219, 9.3158)
Luminance	0.0962 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A51F54 #1FA570

analogous

#A51F97 #A51F54 #A52D1F

triadic

#A51F54 #54A51F #1F54A5

tetradic

#A51F54 #97A51F #1FA570 #2D1FA5

square

#A51F54 #97A51F #1FA570 #2D1FA5

split-complementary

#A51F54 #1FA52D #1F97A5

monochromatic

#3E0C20 #71153A #A51F54 #D72A6F #E15E92

Accessibility & contrast

On white

7.18

#A51F54 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#A51F54 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #A51F54

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A51F54	#FFFFFF	#000000	##FFFFFF
##A51F54	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414755

Deuteranopia (green-blind)

#656151

Tritanopia (blue-blind)

#B40037

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #a51f54;
/* rgb */ color: rgb(165, 31, 84);
/* oklch */ color: oklch(48.1% 0.172 3.2);

Tailwind

colors: {
  custom: {
    50: '#c66a83',
    500: '#a51f54',
    950: '#000000',
  },
}

SCSS

$custom: #a51f54;
$custom-light: #c66a83;
$custom-dark: #000000;

JSON

{
  "hex": "#a51f54",
  "rgb": {
    "r": 165,
    "g": 31,
    "b": 84
  },
  "hsl": {
    "h": 336.269,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.48067,
    "c": 0.17177,
    "h": 3.2
  },
  "luminance": 0.09619
}

Semantic roles & 50–950 ramp

primary

#A51F54

secondary

#5BC59B

accent

#EBA63D

background

#FCF6F8

surface

#F9ECEF

border

#D2C7CA

text

#14070A

muted

#827A7C

Preview Lab

Preview with #A51F54

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →